00314    a2200097   4500020001500000050001500015100005400030245005700084260006100141300001400202  a9275115761  aRC628bP11  lEnglishqED. Manuel Pana, Jorge Bacallao[ et-al ]  aObesity and Poverty :bA New Public Health Challenge  aWashington D. C.bPan American Health Organizationc2000  axi, 124p.